Au Bon Pain is located very close to my workplace, so I drop by for lunch pretty frequently. Though overpriced (priced similarly to Panera without the quantity or quality), I like that I can get there without going outside, which is perfect for a rainy or snowy day.
I recommend their Egg and Cheese breakfast sandwiches or the Chicken Caesar wrap. I feel like these two items are better values for the money than some other things on the menu. Also, make sure to try their Peach Sweet Tea. Sooo good! I don't want to know how much sugar they put in it though!